Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file TraCIServerAPI_Calibrator.cpp
15 : /// @author Jakob Erdmann
16 : /// @date 16.03.2020
17 : ///
18 : // APIs for getting/setting Calibrator values via TraCI
19 : /****************************************************************************/
20 : #include <config.h>
21 :
22 : #include <microsim/MSNet.h>
23 : #include <microsim/MSEdge.h>
24 : #include <microsim/trigger/MSCalibrator.h>
25 : #include <libsumo/Calibrator.h>
26 : #include <libsumo/TraCIConstants.h>
27 : #include <libsumo/StorageHelper.h>
28 : #include "TraCIServerAPI_Calibrator.h"
29 :
30 :
31 : // ===========================================================================
32 : // method definitions
33 : // ===========================================================================
34 : bool
35 201 : TraCIServerAPI_Calibrator::processGet(TraCIServer& server, tcpip::Storage& inputStorage,
36 : tcpip::Storage& outputStorage) {
37 201 : const int variable = inputStorage.readUnsignedByte();
38 201 : const std::string id = inputStorage.readString();
39 201 : server.initWrapper(libsumo::RESPONSE_GET_CALIBRATOR_VARIABLE, variable, id);
40 : try {
41 201 : if (!libsumo::Calibrator::handleVariable(id, variable, &server, &inputStorage)) {
42 0 : return server.writeErrorStatusCmd(libsumo::CMD_GET_CALIBRATOR_VARIABLE, "Get Calibrator Variable: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
43 : }
44 0 : } catch (libsumo::TraCIException& e) {
45 0 : return server.writeErrorStatusCmd(libsumo::CMD_GET_CALIBRATOR_VARIABLE, e.what(), outputStorage);
46 0 : }
47 201 : server.writeStatusCmd(libsumo::CMD_GET_CALIBRATOR_VARIABLE, libsumo::RTYPE_OK, "", outputStorage);
48 201 : server.writeResponseWithLength(outputStorage, server.getWrapperStorage());
49 : return true;
50 : }
51 :
52 :
53 : bool
54 12 : TraCIServerAPI_Calibrator::processSet(TraCIServer& server, tcpip::Storage& inputStorage,
55 : tcpip::Storage& outputStorage) {
56 12 : std::string warning = ""; // additional description for response
57 : // variable
58 12 : int variable = inputStorage.readUnsignedByte();
59 12 : if (variable != libsumo::CMD_SET_FLOW && variable != libsumo::VAR_PARAMETER) {
60 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_CALIBRATOR_VARIABLE, "Change Calibrator State: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
61 : }
62 : // id
63 12 : std::string id = inputStorage.readString();
64 :
65 : try {
66 : // process
67 12 : switch (variable) {
68 : case libsumo::CMD_SET_FLOW: {
69 6 : StoHelp::readCompound(inputStorage, 8, "A compound object of size 8 is needed for setting calibrator flow.");
70 6 : const double begin = StoHelp::readTypedDouble(inputStorage, "Setting flow requires the begin time as the first (double) value.");
71 6 : const double end = StoHelp::readTypedDouble(inputStorage, "Setting flow requires the end time as the second (double) value.");
72 6 : const double vehsPerHour = StoHelp::readTypedDouble(inputStorage, "Setting flow requires the number of vehicles per hour as the third (double) value.");
73 6 : const double speed = StoHelp::readTypedDouble(inputStorage, "Setting flow requires the speed as the fourth (double) value.");
74 6 : const std::string typeID = StoHelp::readTypedString(inputStorage, "Setting flow requires the type id as the fifth (string) value.");
75 6 : const std::string routeID = StoHelp::readTypedString(inputStorage, "Setting flow requires the route id as the sixth (string) value.");
76 6 : const std::string departLane = StoHelp::readTypedString(inputStorage, "Setting flow requires the departLane as the seventh (string) value.");
77 6 : const std::string departSpeed = StoHelp::readTypedString(inputStorage, "Setting flow requires the departSpeed as the eigth (string) value.");
78 6 : libsumo::Calibrator::setFlow(id, begin, end, vehsPerHour, speed, typeID, routeID, departLane, departSpeed);
79 : break;
80 : }
81 : case libsumo::VAR_PARAMETER: {
82 6 : StoHelp::readCompound(inputStorage, 2, "A compound object of size 2 is needed for setting a parameter.");
83 6 : const std::string name = StoHelp::readTypedString(inputStorage, "The name of the parameter must be given as a string.");
84 6 : const std::string value = StoHelp::readTypedString(inputStorage, "The value of the parameter must be given as a string.");
85 6 : libsumo::Calibrator::setParameter(id, name, value);
86 : break;
87 : }
88 : default:
89 : break;
90 : }
91 0 : } catch (libsumo::TraCIException& e) {
92 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_CALIBRATOR_VARIABLE, e.what(), outputStorage);
93 0 : }
94 12 : server.writeStatusCmd(libsumo::CMD_SET_CALIBRATOR_VARIABLE, libsumo::RTYPE_OK, warning, outputStorage);
95 : return true;
96 : }
97 :
98 :
99 : /****************************************************************************/
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